Ordinary high school student Bong-seok hides a secret.

Mi-hyun hides Bong-seok's superpowers, but the mysterious incidents on social media make her anxious.

The closer Bong-seok grows to Hui-soo, the more risk of exposure he draws

Bong-seok's secret is exposed and Hui-soo walks him home. Frank searches for his third target.

Doo-sik shows up at Mi-hyun's apartment with a plan to escape Deputy Director Min for good.

Mi-hyun and Ju-won watch the auditorium video and head to Jeongwon High, while Gye-do discovers Jun-hwa.

With Mi-hyun's question, Il-hwan reminisces about his past.

Jun-hwa attacks Hui-soo, and Bong-seok awakens his powers to save her.

Parents and children fight to protect each other. Will this repeated war ever end?